There are a few HTML items in active.asp that could be changed to improve the HTML validation:
There are two </tr> in a row, to fix, change lines 570-576
if fDisplayCount = 0 then
Response.Write " <tr>" & vbNewline & _
" <td colspan=""" & aGetColspan(7,6) & """ bgcolor=""" & strForumCellColor & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """><b>No Active Topics Found</b></font></td>" & vbNewline
end if
end if
Response.Write " </tr>" & vbNewline & _
" </table>" & vbNewline & _
to
if fDisplayCount = 0 then
Response.Write " <tr>" & vbNewline & _
" <td colspan=""" & aGetColspan(7,6) & """ bgcolor=""" & strForumCellColor & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """><b>No Active Topics Found</b></font></td>" & vbNewline & _
" </tr>" & vbNewline
end if
end if
Response.Write " </table>" & vbNewline & _
Line 481 is missing a </font> tag, change:
" <td height=""20"" colspan=""6"" bgcolor=""" & strCategoryCellColor & """ valign=""middle""><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strCategoryFontColor & """><a href=""default.asp?CAT_ID=" & Cat_ID & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strCategoryFontColor & """><b>" & ChkString(Cat_Name,"display") & "</b></font></a> / <a href=""forum.asp?FORUM_ID=" & Forum_ID & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strCategoryFontColor & """><b>" & ChkString(Forum_Subject,"display") & "</b></font></a></td>" & vbNewline
to
" <td height=""20"" colspan=""6"" bgcolor=""" & strCategoryCellColor & """ valign=""middle""><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strCategoryFontColor & """><a href=""default.asp?CAT_ID=" & Cat_ID & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strCategoryFontColor & """><b>" & ChkString(Cat_Name,"display") & "</b></font></a> / <a href=""forum.asp?FORUM_ID=" & Forum_ID & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strCategoryFontColor & """><b>" & ChkString(Forum_Subject,"display") & "</b></font></a></font></td>" & vbNewline
The script tag on line 611 could include the language and type:
" <script>" & vbNewline & _
change to
" <script language=""JavaScript"" type=""text/javascript"">" & vbNewline & _